CVE-2026-47726 (GCVE-0-2026-47726)
Vulnerability from cvelistv5 – Published: 2026-07-28 17:58 – Updated: 2026-07-28 18:43
VLAI
EPSS
VEX
Title
nebula-mesh: GET /api/v1/audit-log discloses all entries to any operator
Summary
nebula-mesh is a self-hosted control plane for Slack Nebula mesh virtual private network. Prior to version 0.3.2, internal/api/audit.go:12 — handleGetAuditLog does no admin check. The route is bearer-auth gated only; any operator API key returns the full audit log via store.ListAuditEntries (up to limit=1000). This includes cross-tenant actor names, host/CA/operator IDs, action timestamps, and masked-IP entries from rate-limit refusals — enough surface for a tenant to enumerate the server's activity, infer staffing patterns, or identify high-value targets. This issue has been patched in version 0.3.2.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-28 18:43 UTC
CWE
- CWE-285 - Improper Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/forgekeep/nebula-mesh/security… | x_refsource_CONFIRM |
| https://github.com/forgekeep/nebula-mesh/commit/8… | x_refsource_MISC |
| https://github.com/forgekeep/nebula-mesh/releases… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| juev | nebula-mesh |
Affected:
< 0.3.2
|
guessed |
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Browse all ATT&CK techniques and the vulnerabilities related to each.
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